File: join.awk

package info (click to toggle)
gawk 1%3A4.1.1%2Bdfsg-1
  • links: PTS
  • area: main
  • in suites: jessie, jessie-kfreebsd
  • size: 15,604 kB
  • ctags: 5,728
  • sloc: ansic: 47,935; sh: 12,995; awk: 10,263; yacc: 5,815; makefile: 2,279; sed: 121
file content (16 lines) | stat: -rw-r--r-- 378 bytes parent folder | download | duplicates (8) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
 
# join.awk --- join an array into a string
#
# Arnold Robbins, arnold@skeeve.com, Public Domain
# May 1993

function join(array, start, end, sep,    result, i)
{
    if (sep == "")
       sep = " "
    else if (sep == SUBSEP) # magic value
       sep = ""
    result = array[start]
    for (i = start + 1; i <= end; i++)
        result = result sep array[i]
    return result
}